const geoCoordMap = {
  上海: [121.4648, 31.2891],
  东莞: [113.8953, 22.901],
  东营: [118.7073, 37.5513],
  中山: [113.4229, 22.478],
  临汾: [111.4783, 36.1615],
  临沂: [118.3118, 35.2936],
  丹东: [124.541, 40.4242],
  丽水: [119.5642, 28.1854],
  乌鲁木齐: [87.9236, 43.5883],
  佛山: [112.8955, 23.1097],
  保定: [115.0488, 39.0948],
  兰州: [103.5901, 36.3043],
  包头: [110.3467, 41.4899],
  北京: [116.4551, 40.2539],
  北海: [109.314, 21.6211],
  南京: [118.8062, 31.9208],
  南宁: [108.479, 23.1152],
  南昌: [116.0046, 28.6633],
  南通: [121.1023, 32.1625],
  厦门: [118.1689, 24.6478],
  台州: [121.1353, 28.6688],
  合肥: [117.29, 32.0581],
  呼和浩特: [111.4124, 40.4901],
  咸阳: [108.4131, 34.8706],
  哈尔滨: [127.9688, 45.368],
  唐山: [118.4766, 39.6826],
  嘉兴: [120.9155, 30.6354],
  大同: [113.7854, 39.8035],
  大连: [122.2229, 39.4409],
  天津: [117.4219, 39.4189],
  太原: [112.3352, 37.9413],
  威海: [121.9482, 37.1393],
  宁波: [121.5967, 29.6466],
  宝鸡: [107.1826, 34.3433],
  宿迁: [118.5535, 33.7775],
  常州: [119.4543, 31.5582],
  广州: [113.5107, 23.2196],
  廊坊: [116.521, 39.0509],
  延安: [109.1052, 36.4252],
  张家口: [115.1477, 40.8527],
  徐州: [117.5208, 34.3268],
  德州: [116.6858, 37.2107],
  惠州: [114.6204, 23.1647],
  成都: [103.9526, 30.7617],
  扬州: [119.4653, 32.8162],
  承德: [117.5757, 41.4075],
  拉萨: [91.1865, 30.1465],
  无锡: [120.3442, 31.5527],
  日照: [119.2786, 35.5023],
  昆明: [102.9199, 25.4663],
  杭州: [119.5313, 29.8773],
  枣庄: [117.323, 34.8926],
  柳州: [109.3799, 24.9774],
  株洲: [113.5327, 27.0319],
  武汉: [114.3896, 30.6628],
  汕头: [117.1692, 23.3405],
  江门: [112.6318, 22.1484],
  沈阳: [123.1238, 42.1216],
  沧州: [116.8286, 38.2104],
  河源: [114.917, 23.9722],
  泉州: [118.3228, 25.1147],
  泰安: [117.0264, 36.0516],
  泰州: [120.0586, 32.5525],
  济南: [117.1582, 36.8701],
  济宁: [116.8286, 35.3375],
  海口: [110.3893, 19.8516],
  淄博: [118.0371, 36.6064],
  淮安: [118.927, 33.4039],
  深圳: [114.5435, 22.5439],
  清远: [112.9175, 24.3292],
  温州: [120.498, 27.8119],
  渭南: [109.7864, 35.0299],
  湖州: [119.8608, 30.7782],
  湘潭: [112.5439, 27.7075],
  滨州: [117.8174, 37.4963],
  潍坊: [119.0918, 36.524],
  烟台: [120.7397, 37.5128],
  玉溪: [101.9312, 23.8898],
  珠海: [113.7305, 22.1155],
  盐城: [120.2234, 33.5577],
  盘锦: [121.9482, 41.0449],
  石家庄: [114.4995, 38.1006],
  福州: [119.4543, 25.9222],
  秦皇岛: [119.2126, 40.0232],
  绍兴: [120.564, 29.7565],
  聊城: [115.9167, 36.4032],
  肇庆: [112.1265, 23.5822],
  舟山: [122.2559, 30.2234],
  苏州: [120.6519, 31.3989],
  莱芜: [117.6526, 36.2714],
  菏泽: [115.6201, 35.2057],
  营口: [122.4316, 40.4297],
  葫芦岛: [120.1575, 40.578],
  衡水: [115.8838, 37.7161],
  衢州: [118.6853, 28.8666],
  西宁: [101.4038, 36.8207],
  西安: [109.1162, 34.2004],
  贵阳: [106.6992, 26.7682],
  连云港: [119.1248, 34.552],
  邢台: [114.8071, 37.2821],
  邯郸: [114.4775, 36.535],
  郑州: [113.4668, 34.6234],
  鄂尔多斯: [108.9734, 39.2487],
  重庆: [107.7539, 30.1904],
  金华: [120.0037, 29.1028],
  铜川: [109.0393, 35.1947],
  银川: [106.3586, 38.1775],
  镇江: [119.4763, 31.9702],
  长春: [125.8154, 44.2584],
  长沙: [113.0823, 28.2568],
  长治: [112.8625, 36.4746],
  阳泉: [113.4778, 38.0951],
  青岛: [120.4651, 36.3373],
  韶关: [113.7964, 24.7028]
}

const airData = {
  state: {
    XAData: [
      [{ name: '西安' }, { name: '北京', value: 100 }],
      [{ name: '西安' }, { name: '上海', value: 100 }],
      [{ name: '西安' }, { name: '广州', value: 100 }],
      [{ name: '西安' }, { name: '西宁', value: 100 }],
      [{ name: '西安' }, { name: '银川', value: 100 }]
    ],

    XNData: [
      [{ name: '西宁' }, { name: '北京', value: 100 }],
      [{ name: '西宁' }, { name: '上海', value: 100 }],
      [{ name: '西宁' }, { name: '广州', value: 100 }],
      [{ name: '西宁' }, { name: '西安', value: 100 }],
      [{ name: '西宁' }, { name: '银川', value: 100 }]
    ],

    YCData: [
      [{ name: '银川' }, { name: '北京', value: 100 }],
      [{ name: '银川' }, { name: '广州', value: 100 }],
      [{ name: '银川' }, { name: '上海', value: 100 }],
      [{ name: '银川' }, { name: '西安', value: 100 }],
      [{ name: '银川' }, { name: '西宁', value: 100 }]
    ],

    planePath: 'path://M1705.06,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705.06,1318.313z',

    // var planePath = 'arrow';
    convertData: function (data) {
      var res = []
      for (var i = 0; i < data.length; i++) {
        var dataItem = data[i]

        var fromCoord = geoCoordMap[dataItem[0].name]
        var toCoord = geoCoordMap[dataItem[1].name]
        if (fromCoord && toCoord) {
          res.push({
            fromName: dataItem[0].name,
            toName: dataItem[1].name,
            coords: [fromCoord, toCoord],
            value: dataItem[1].value
          })
        }
      }
      return res
    },
    color: ['#a6c84c', '#ffa022', '#46bee9']// 航线的颜色
  },
  mutations: {
  },
  getters: {
    airOption: function (state) {
      var series = [];
      [['西安', state.XAData], ['西宁', state.XNData], ['银川', state.YCData]].forEach(function (item, i) {
        series.push({
          name: item[0] + ' Top3',
          type: 'lines',
          zlevel: 1,
          effect: {
            show: true,
            period: 6,
            trailLength: 0.7,
            color: 'red', // arrow箭头的颜色
            symbolSize: 3
          },
          lineStyle: {
            normal: {
              color: state.color[i],
              width: 0,
              curveness: 0.2
            }
          },
          data: state.convertData(item[1])
        },
        {
          name: item[0] + ' Top3',
          type: 'lines',
          zlevel: 2,
          symbol: ['none', 'arrow'],
          symbolSize: 10,
          effect: {
            show: true,
            period: 6,
            trailLength: 0,
            symbol: state.planePath,
            symbolSize: 15
          },
          lineStyle: {
            normal: {
              color: state.color[i],
              width: 1,
              opacity: 0.6,
              curveness: 0.2
            }
          },
          data: state.convertData(item[1])
        },
        {
          name: item[0] + ' Top3',
          type: 'effectScatter',
          coordinateSystem: 'geo',
          zlevel: 2,
          rippleEffect: {
            brushType: 'stroke'
          },
          label: {
            normal: {
              show: true,
              position: 'right',
              formatter: '{b}'
            }
          },
          symbolSize: function (val) {
            return val[2] / 8
          },
          itemStyle: {
            normal: {
              color: state.color[i]
            },
            emphasis: {
              areaColor: '#2B91B7'
            }
          },
          data: item[1].map(function (dataItem) {
            return {
              name: dataItem[1].name,
              value: geoCoordMap[dataItem[1].name].concat([dataItem[1].value])
            }
          })
        })
      })

      const option = {
        toolbox: {
          show: true,
          iconStyle: {
            // color: '#fff'
            borderColor: '#fff'
          },
          feature: {
            saveAsImage: {
              backgroundColor: '#081b4f'
            },
            restore: {},
            dataZoom: {}
            // 选区
            // brush: { rect: true, polygon: true, lineX: true, lineY: true, keep: true, clear: true }
          }
        },
        backgroundColor: 'transparent',
        title: {
          text: '模拟航线',
          subtext: '数据纯属虚构',
          left: 'left',
          bottom: 30,
          textStyle: {
            color: '#fff'
          }
        },
        tooltip: {
          trigger: 'item',
          formatter: function (params, ticket, callback) {
            if (params.seriesType === 'effectScatter') {
              return '线路：' + params.data.name + '' + params.data.value[2]
            } else if (params.seriesType === 'lines') {
              return params.data.fromName + '>' + params.data.toName + '<br />' + params.data.value
            } else {
              return params.name
            }
          }
        },
        legend: {
          orient: 'vertical',
          top: 'bottom',
          left: 'right',
          data: ['西安 Top3', '西宁 Top3', '银川 Top3'],
          textStyle: {
            color: '#fff'
          },
          selectedMode: 'multiple'
        },
        geo: {
          map: 'china',
          label: {
            emphasis: {
              show: true,
              color: '#fff'
            }
          },
          roam: true,
          itemStyle: {
            normal: {
              areaColor: '#00186E',
              borderColor: '#195BB9',
              borderWidth: 1
            },
            emphasis: {
              areaColor: '#2B91B7'
            }
          }
        },
        series: series
      }

      return option
    }
  },
  actions: {
  }

}

export default airData
